Suspended slickwater drag reducer as well as preparation method and application thereof
The invention belongs to the technical field of drag reducers for oil and gas fracturing, particularly relates to a suspension type slickwater drag reducer as well as a preparation method and application thereof, and aims to solve the problems that an existing suspension type slickwater drag reducer...
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| creator | CHEN DEYU HAO PENGTAO WANG YUE XING HOUCHAO NIU ZENGQIAN WANG HONGKE WANG ZHIQIANG LI YUNQIANG LIU XIAOYU DONG BINGXIANG LI WEI CHAI JIAN TAN RUI |
| description | The invention belongs to the technical field of drag reducers for oil and gas fracturing, particularly relates to a suspension type slickwater drag reducer as well as a preparation method and application thereof, and aims to solve the problems that an existing suspension type slickwater drag reducer is poor in salt tolerance and complex in preparation process. The slickwater drag reducer comprises the following components in percentage by mass: 40%-60% of industrial white oil; 5%-10% of an emulsifier; 8%-12% of a dispersant; 10%-20% of an acrylamide polymer with a sulfonic acid group; and the balance of water. All the components react at normal temperature and normal pressure to obtain the suspension type slick water drag reducer. The suspension type slickwater drag reducer has good salt tolerance and is simple in preparation process.
本发明属于油气压裂所用的减阻剂技术领域，具体涉及了一种悬浮型滑溜水减阻剂及其制备方法和应用，旨在解决现有悬浮型滑溜水减阻剂存在耐盐性差且制作工艺复杂的问题。该滑溜水减阻剂各组分按质量百分比为：工业白油：40％～60％；乳化剂：5％～10％；分散剂：8％～12％；带有磺酸基团的丙烯酰胺类聚合物：10％～20％；其余为水；各组分在常温常压进行反应得到悬浮型 |
| format | Patent |
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本发明属于油气压裂所用的减阻剂技术领域，具体涉及了一种悬浮型滑溜水减阻剂及其制备方法和应用，旨在解决现有悬浮型滑溜水减阻剂存在耐盐性差且制作工艺复杂的问题。该滑溜水减阻剂各组分按质量百分比为：工业白油：40％～60％；乳化剂：5％～10％；分散剂：8％～12％；带有磺酸基团的丙烯酰胺类聚合物：10％～20％；其余为水；各组分在常温常压进行反应得到悬浮型</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230929&DB=EPODOC&CC=CN&NR=116814235A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230929&DB=EPODOC&CC=CN&NR=116814235A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN DEYU</creatorcontrib><creatorcontrib>HAO PENGTAO</creatorcontrib><creatorcontrib>WANG YUE</creatorcontrib><creatorcontrib>XING HOUCHAO</creatorcontrib><creatorcontrib>NIU ZENGQIAN</creatorcontrib><creatorcontrib>WANG HONGKE</creatorcontrib><creatorcontrib>WANG ZHIQIANG</creatorcontrib><creatorcontrib>LI YUNQIANG</creatorcontrib><creatorcontrib>LIU XIAOYU</creatorcontrib><creatorcontrib>DONG BINGXIANG</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>CHAI JIAN</creatorcontrib><creatorcontrib>TAN RUI</creatorcontrib><title>Suspended slickwater drag reducer as well as preparation method and application thereof</title><description>The invention belongs to the technical field of drag reducers for oil and gas fracturing, particularly relates to a suspension type slickwater drag reducer as well as a preparation method and application thereof, and aims to solve the problems that an existing suspension type slickwater drag reducer is poor in salt tolerance and complex in preparation process. The slickwater drag reducer comprises the following components in percentage by mass: 40%-60% of industrial white oil; 5%-10% of an emulsifier; 8%-12% of a dispersant; 10%-20% of an acrylamide polymer with a sulfonic acid group; and the balance of water. All the components react at normal temperature and normal pressure to obtain the suspension type slick water drag reducer. The suspension type slickwater drag reducer has good salt tolerance and is simple in preparation process.
本发明属于油气压裂所用的减阻剂技术领域，具体涉及了一种悬浮型滑溜水减阻剂及其制备方法和应用，旨在解决现有悬浮型滑溜水减阻剂存在耐盐性差且制作工艺复杂的问题。该滑溜水减阻剂各组分按质量百分比为：工业白油：40％～60％；乳化剂：5％～10％；分散剂：8％～12％；带有磺酸基团的丙烯酰胺类聚合物：10％～20％；其余为水；各组分在常温常压进行反应得到悬浮型</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>POLISHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgPLi0uSM1LSU1RKM7JTM4uTyxJLVJIKUpMVyhKTSlNBnISixXKU3NyQHRBUWpBYlFiSWZ-nkJuaklGfopCYh4QFxQA9UKESzJSi1Lz03gYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GhmYWhiZGxqaMxMWoAiZs6Pg</recordid><startdate>20230929</startdate><enddate>20230929</enddate><creator>CHEN DEYU</creator><creator>HAO PENGTAO</creator><creator>WANG YUE</creator><creator>XING HOUCHAO</creator><creator>NIU ZENGQIAN</creator><creator>WANG HONGKE</creator><creator>WANG ZHIQIANG</creator><creator>LI YUNQIANG</creator><creator>LIU XIAOYU</creator><creator>DONG BINGXIANG</creator><creator>LI WEI</creator><creator>CHAI JIAN</creator><creator>TAN RUI</creator><scope>EVB</scope></search><sort><creationdate>20230929</creationdate><title>Suspended slickwater drag reducer as well as preparation method and application thereof</title><author>CHEN DEYU ; HAO PENGTAO ; WANG YUE ; XING HOUCHAO ; NIU ZENGQIAN ; WANG HONGKE ; WANG ZHIQIANG ; LI YUNQIANG ; LIU XIAOYU ; DONG BINGXIANG ; LI WEI ; CHAI JIAN ; TAN RUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116814235A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>POLISHES</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN DEYU</creatorcontrib><creatorcontrib>HAO PENGTAO</creatorcontrib><creatorcontrib>WANG YUE</creatorcontrib><creatorcontrib>XING HOUCHAO</creatorcontrib><creatorcontrib>NIU ZENGQIAN</creatorcontrib><creatorcontrib>WANG HONGKE</creatorcontrib><creatorcontrib>WANG ZHIQIANG</creatorcontrib><creatorcontrib>LI YUNQIANG</creatorcontrib><creatorcontrib>LIU XIAOYU</creatorcontrib><creatorcontrib>DONG BINGXIANG</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>CHAI JIAN</creatorcontrib><creatorcontrib>TAN RUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN DEYU</au><au>HAO PENGTAO</au><au>WANG YUE</au><au>XING HOUCHAO</au><au>NIU ZENGQIAN</au><au>WANG HONGKE</au><au>WANG ZHIQIANG</au><au>LI YUNQIANG</au><au>LIU XIAOYU</au><au>DONG BINGXIANG</au><au>LI WEI</au><au>CHAI JIAN</au><au>TAN RUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Suspended slickwater drag reducer as well as preparation method and application thereof</title><date>2023-09-29</date><risdate>2023</risdate><abstract>The invention belongs to the technical field of drag reducers for oil and gas fracturing, particularly relates to a suspension type slickwater drag reducer as well as a preparation method and application thereof, and aims to solve the problems that an existing suspension type slickwater drag reducer is poor in salt tolerance and complex in preparation process. The slickwater drag reducer comprises the following components in percentage by mass: 40%-60% of industrial white oil; 5%-10% of an emulsifier; 8%-12% of a dispersant; 10%-20% of an acrylamide polymer with a sulfonic acid group; and the balance of water. All the components react at normal temperature and normal pressure to obtain the suspension type slick water drag reducer. The suspension type slickwater drag reducer has good salt tolerance and is simple in preparation process.
本发明属于油气压裂所用的减阻剂技术领域，具体涉及了一种悬浮型滑溜水减阻剂及其制备方法和应用，旨在解决现有悬浮型滑溜水减阻剂存在耐盐性差且制作工艺复杂的问题。该滑溜水减阻剂各组分按质量百分比为：工业白油：40％～60％；乳化剂：5％～10％；分散剂：8％～12％；带有磺酸基团的丙烯酰胺类聚合物：10％～20％；其余为水；各组分在常温常压进行反应得到悬浮型</abstract><oa>free_for_read</oa></addata></record> |
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| title | Suspended slickwater drag reducer as well as preparation method and application thereof |
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